baber/WOPTO huggingface dataset:
Patent JP-2003283377-A (JP)
Title: Cdma receiving equipment and method for synchronization seizure search
Inventor: SAKUMA EMIKO
IPC: H04B1/7073
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect an effective path properly.  <P>SOLUTION: This CDMA receiving equipment has: a searcher part 41 which detects an effective path in a multi-path delay profile and timing synchronized with a diffusion code in a received signal; a finger part 42 which reversely diffuses the received signal at a detected synchronization timing and then synthesizes the signal; and a signal processing part 43 which decodes the synthesized signal. The signal processing part 43 judges synchronization of the decoded signal, and informs the result of the judgment to the searcher part 41. The searcher part 41, when the result shows out of synchronism, widens the range of search to detect an effective path in the delay profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281750-A (JP)
Title: Optical disk player
Inventor: YAMADA TOSHIMITSU
IPC: G11B7/004
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that variation in the signal accuracy occurs because a gain can not be set in correspondence with an individual product variation.  <P>SOLUTION: An optical disk player 10 has an optical pickup 13 to obtain a data signal from an optical disk 11, an error signal generation part 24 to generate an error signal on the basis of the data signal, a servo processor part 20 to generate servo voltage for drive-controlling the optical pickup on the basis of the error signal. The optical disk player 10 further includes: an amplitude value measuring part 30 to measure the amplitude value of the error signal when the optical disk is loaded or the playback operation of the optical disk is started; an optimum amplitude value storage part 40 to store an optimum amplitude value as the optimum amplitude value in advance; an optimum gain value calculation part 50 to calculate an optimum gain value on the basis of the amplitude value measured in the amplitude value measuring part and the optimum amplitude value during being stored into the optimum amplitude value storage part; and an optimum gain value setting part 60 to change the gain setting value of the error signal into the optimum gain value calculated in the optimum gain value calculation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287690-A (JP)
Title: Optical path switching device
Inventor: WAKAYAMA TOMIHIRO
IPC: G02B26/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path switching device which can be reduced in its cost and size.  <P>SOLUTION: The device is provided with a reflecting member 20 having a reflecting section for reflecting light, a shaft 18a for rotationally movably supporting the reflecting member 20 and a moving magnet motor 10 having a rotationally moving arm 13 for energizing the reflecting member 20 so as to rotationally move the member around the shaft 18a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284876-A (JP)
Title: Sewing machine
Inventor: HORI MASAYUKI
IPC: D05B49/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine wherein thread-winding to a thread take-up lever on which a slit is formed is facilitated.  <P>SOLUTION: Under a thread way 76 which extends in the horizontal direction, a bobbin winder tension member 58 is arranged. The upper section becomes highest in the vicinity of the center in the longitudinal direction, and a rear upper guiding end part 64 behind the highest part gradually linearly tilts from the far end side of the thread take-up lever 22 to the rear side as the bobbin winder tension member 58 extends downward. Under the linearly tilted section of the rear upper guiding end part 64, a rear lower guiding end part 66 of which the rear end forms a curve is formed. In this case, the rear upper guiding end part 64 and the rear lower guiding end part 66 are formed in such a manner that a connecting section of the rear upper guiding end part 64 and the rear lower guiding end part 66 may protrude backward most and exceed the opening of the slit on the thread take-up lever 22 at a highest location shown by a chain double-dashed line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013043-A (JP)
Title: Frictional material composition and frictional material using frictional material composition
Inventor: NAGAYOSHI HISAYUKI
IPC: C09K3/14
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a frictional material composition suitable for a frictional material which can control the thickness of a frictional material film on a frictional sliding surface and improve a high frequency foreign sound (frictional noise)-resisting performance without largely reducing a frictional coefficient at high temperature, and to provide the frictional material which can control the thickness of the frictional material film on the frictional sliding surface and improve the high frequency foreign sound (frictional noise)-resisting performance without largely reducing the frictional coefficient at high temperature. SOLUTION: This frictional material composition comprising a fibrous substance, a binder and a friction-adjusting agent is characterized by using the secondary aggregates of spherical alumina having a diameter of 10 to 300 μm as the friction-adjusting agent. And the frictional material is obtained by the press heat molding of the frictional material composition.
Patent JP-2003286739-A (JP)
Title: Pipe conveying truck
Inventor: FUKUYA TOSHIYASU
IPC: B61B13/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe conveying truck capable of freely and rotatably changing a pipe having directivity into a predetermined posture to convey and also conveying a curved pipe without interfering with the interior wall of a tunnel.  <P>SOLUTION: The pipe conveying truck comprises a loading truck 1 and an operating truck 3 connected thereto, pipe holding platforms 18 and 18 are provided in a front and a rear parts on the loading truck 1, pipe holding rollers 24 and 24 are provided on both right and left ends of each pipe holding platform, the right side pipe holding roller 24 is rotated through a rotary control rod 32 from the operating truck 3, and the loaded pipe can be rotated by a required angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292683-A (JP)
Title: Rubber composition for tire and tire using the same
Inventor: TAKEMURA KOHEI
IPC: B60C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rolling resistance of a tire without greatly reducing its abrasion resistance.  <P>SOLUTION: The rubber composition for a tire comprises (A) 100 pts.wt. rubber component, (B) 0.5-4 pts.wt. metal carboxylate selected from among magnesium methacrylate, zinc methacrylate, and aluminum methacrylate, (C) 0.1-1.4 pts.wt. N,N'-bis(2-methyl-2-nitropropyl)-1,6-hexanediamine, and (D) silica and/or carbon black, and 55-90 wt.% of (D) silica and/or carbon black is carbon black. A tire prepared from the composition is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297394-A (JP)
Title: Electrolyte membrane for solid high polymer fuel cell and its manufacturing method
Inventor: SUDO MASAO
IPC: H01M8/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane for a solid high polymer fuel cell with superior mechanical strength and power generating characteristic, and its manufacturing method.  <P>SOLUTION: The electrolyte membrane for the solid high polymer fuel cell is reinforced by a fluorine fiber sheet formed by coupling pieces of fluorine fiber, and it is a cation exchange membrane with a thickness of 5-95 μm comprising perfluorocarbon-based ion exchange resin having a sulfonic acid group. The manufacturing method of the electrolyte membrane for the solid high polymer fuel cell has a papermaking process of obtaining a fluorine fiber paper sheet by subjecting the fluorine fiber to wet type papermaking, a heating process of obtaining a fluorine fiber sheet by heating the fluorine fiber paper sheet and thermally fusing the pieces of fiber, and an integrating process of integrating the perfluorocarbon-based ion exchange resin having the sulfonic acid group with the fluorine fiber sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298713-A (JP)
Title: Telephone terminal device
Inventor: SATO HIROTAKA
IPC: H04M1/247
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone terminal device which can complete a series of processes of an object operation by the keying operation of one-touch operation.  <P>SOLUTION: When pressing a one-touch key provided in a key input unit 14 for a long time is detected, a CPU 111 registers a telephone number, an address, a character of a home page, a set state of each unit of the telephone terminal unit as information of operating contents according to the operating state at that time, and executes a process up to an originating according to the registered information of the contents at that time when the information of the operating contents is the telephone number, a process up to the access to the home page when the information of the contents is the address of the home page, a process up to the input of the character to an electronic mail when the information of the contents is the character and a process up to the setting of the state when the information of the contents is the set state of each unit of the terminal unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296042-A (JP)
Title: Computer device, data dead copying method and program, and method for operating computer device
Inventor: MAEZAWA YASUNORI
IPC: G06F11/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer device or the like for safely and reliably taking the backup of the data in a HDD or the like.  <P>SOLUTION: A PC 10 is transferred to a hibernation state by performing a specified key operation or the like by a user under a regular OS. The data in the working state immediately therebefore is stored in a HDD 30. The OS of the hidden partition of the HDD 30 is booted, and a program to perform the dead copy of the HDD 30 is executed. When the dead copy to a backup HDD 40 of the HDD 30 is completed by a copy program, the system of the PC 10 is resumed to boot the regular OS, and the hibernation state is restored to the original state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022223-A (JP)
Title: Session initiation protocol routing using voice cocky
Inventor: WENGROVITZ MICHAEL
IPC: H04M3/00
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for establishing an SIP session between a calling end point and a called end point. SOLUTION: A calling end point transmits an SIP INVITE request to an SIP server, and establishes an SIP session. The SIP INVITE request includes routing information at the header. The SIP server transmits an HTML link associated with a Web server to the calling end point. The calling end point interprets the contents of the HTML link, and transmits an HTTP request including voice cocky information to the Web server. The voice cocky information includes information related with a caller such as the profile information of the caller. The Web server transfers the voice cocky to the SIP server. The SIP server judges the address of a called end point according to the SIP INVITE request and the routing information of the voice cocky information, and routes speech to the judged address.
Patent JP-2003299246-A (JP)
Title: Output regulating method of private power-generating facility
Inventor: YASUNAMI TOSHIAKI
IPC: H02J3/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output regulating method of private power-generating facilities, capable of optimizing power regulation without requiring a skilled operator and reversely transmitting power to a power company and at low cost.  <P>SOLUTION: Sequential power consumption patterns within an unit time in a power demand facility and a generation plan pattern of the respective private power generating facilities corresponding to the sequential power consumption patterns are previously determined. The sequential power consumption patterns are modified corresponding to an actual quantity of power consumption patterns of the power demand facilities so as to estimate the quantity of power consumption of the power demand facility at an unit time completion point, the estimated quantity of power consumption and the quantity of power consumption at the unit time completion point are compared. If the estimated quantity of power consumption deviates from an allowance range of the quantity of power consumption, a power generating plan of the private power generating facilities are modified based on an output regulating pattern corresponding to the estimated quantity of power consumption and the quantity of power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296049-A (JP)
Title: Communication terminal unit and method for controlling the same
Inventor: NIIKURA YASUSHI
IPC: G06F3/12
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal unit for determining 'YES' or 'NO' of printing the received data as a user wishes even when receiving the data associated with a request for print suppression during the reception, and a method for controlling the same.  <P>SOLUTION: The print data is received by the communication terminal unit via a LAN 19, and stored in a RAM 13. The user selects whether or not the received data is printed or automatically printed by using a keyboard 15. A CPU 11 analyzes the information on the print suppression added to the received data. When printing of the received data is selected, the printer 14 prints the received data irrespective of the kind of the information on the analyzed print suppression. When no-printing of the received data is selected, the printer 14 does not print any received data irrespective of the kind of information on the analyzed print suppression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289725-A (JP)
Title: House band for agriculture
Inventor: MORISHITA SHINGO
IPC: B29C55/28
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house band for agriculture for pressing a polyolefin film to be spread out on a house for agriculture so as not to damage the film by friction and having excellent mechanical strength, transmittance and weather resistance.  <P>SOLUTION: This house band for agriculture comprises integrating through internal blocking a tube-like film formed by an inflation method using a composition composed of 70-90 wt.% of linear low density polyethylene and 10-30 wt.% of high density polyethylene. The band as a tape is such that the thickness extended by a draw ratio of 3-5 times is 40-100 μm, the width is 40-100 mm and the transmittancy is more than 70%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296527-A (JP)
Title: Business content report service system, business content delivery system and business content transmitting program
Inventor: SHIMADA MASAHIKO
IPC: G06Q50/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the working load for the content report of an executed business by a person on outside duty or the like.  <P>SOLUTION: When the person on outside duty or the like performs a prescribed button operation showing business contents, a mobile terminal 10 registers the button state, time and position information thereof, and transmits them to a position information management system 18 at a prescribed timing. The position information management system 18 forms position history information based on the information from the mobile terminal 10, and provides it to a business daily report mail delivery system 22. The business daily report male delivery system 22 forms a daily report according to a preliminarily registered business daily report format based on the position history information (including hour, address, button state) acquired from the position history information, and transmits this daily report to a preliminarily designated prescribed address as business daily report mail by use of e-mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028232-A (JP)
Title: Device for suppressing vibration in driven system
Inventor: ROETSCH KARL
IPC: F16F9/53
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a device in the form of a mechanism bearing or a vibration damper that damps or suppresses vibration in a driven system and especially a running vehicle drive mechanism, wherein the mechanism bearing or vibration damper has a chamber filled with a magnetorheological liquid and capable of generation of a magnetic field. SOLUTION: At least one area of the chamber 4 is especially penetrated by several electrical conductors 1. An oscillating current flow can be generated in the electrical conductors 1 to place at least part of the magnetorheological liquid 30 in vibrating motion. This can be also attained by an oscillating magnetic field. An interfering vibration by a drive machine and the like of the driven system can be thereby damped appreciably. The several electrical conductors 1 are adjacently juxtaposed and advantageously integrated into a platelike coupled part 10. The chamber 4 is closed with a membrane at each end face.
Patent JP-2003300104-A (JP)
Title: Cutting tool made of coated cemented carbide in which hard coated layer exhibits excellent chipping-resistant property at deep cutting processing
Inventor: TAKAOKA HIDEMITSU
IPC: B23B27/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of coated cemented carbide in which a hard coated layer exhibits an excellent chipping-resistant property at a deep cutting processing.  <P>SOLUTION: In the cutting tool made of coated cemented carbide, the hard coated layer comprising a composite nitride layer of Ti and Zr is physically vapor-deposited on a surface of a tungsten carbide-base cemented carbide base body or titanium carbide nitride-base cermet base body with a whole average layer thickness of 1-15 μm. The hard coated layer of the cutting tool has a component concentration distribution structure in which the Zr component maximum containing point (Ti component minimum containing point) and the Zr component non-containing point (TiN point) alternately repeatedly exist at a predetermined interval in the layer thickness direction and the Zr component content is continuously varied from the Zr component maximum containing point to the Zr component non-containing point or from the Zr component non-containing point to the Zr component maximum containing point. The Zr component maximum containing point satisfies a composition formula: (Ti<SB>1-</SB>XZrX)N (where X represents 0.05-0.35 at an atomic ratio). The gap of the adjacent Zr component maximum containing point and the Zr component non-containing point is 0.01-0.1 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304035-A (JP)
Title: Semiconductor optical element
Inventor: TAKAGI KAZUHISA
IPC: H01S5/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element such as a semiconductor laser or the like wherein laser oscillation is stabilized and light emission characteristic of high output can be obtained.  <P>SOLUTION: The semiconductor optical element is provided with an optical waveguide, which is pinched with two end faces to guide a specified light and includes an active layer having a quantum well structure provided with a well layer and a barrier layer, and a clad layer sandwiching the active layer. The differential gain of the active layer where the photon density becomes high is made large to reduce the distribution of the refraction index of the active layer in the direction of light guide. Preferably, the well thickness of the well layer in the active layer is made smaller than in other areas in a region where the photon density in the active layer becomes high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304384-A (JP)
Title: Image input device
Inventor: SUINO TORU
IPC: H04N1/41
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To correctly decide a transmit or print surface.  <P>SOLUTION: An offset removal part 2 which removes an offset of a top surface removes the offset by using both image data of the top surface and image data of the reverse surface. An offset removal part 3 which removes an offset of a reverse surface removes the offset by using both image data of the top surface and image data of the reverse surface. An image compression part 4 performs lossless compression of the image data of the top and reverse surfaces after the offset is removed and measures the amount of the data having been compressed to determine the transmit and print surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303989-A (JP)
Title: Solar battery module
Inventor: HAYASHI YUTAKA
IPC: E04D13/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery module capable of maintaining a rated capacity, without being affected by a use environment at low costs in a simple configuration.  <P>SOLUTION: A hollow tube connecting board 4 to be used for a solar battery module 1 is configured, by connecting the integrating a plurality of hollow tubes 5, whose member length is equal in parallel wherein their mutual side faces are brought into contact with each other. The hollow tubes 5 are configured by forming holes 11 in zigzag manner in plan view to communicate adjacent hollow parts 10. The back face of the hollow tube connecting board 4 is formed as a smooth face, and an upper face 4a is configured as a solar condensing face so that a top edge face 6 itself of the hollow tube 5 forming the upper face 4a can be molded like a condensing lens. A water supply pipe 12 is disposed on a pair of facing edge faces 4b and 4c of the hollow tube connecting board 4, and temperature control water is made to pass via the water supply pipe 9 to the hollow part 10 of the hollow tube 5 so that heat exchange can be carried out between the temperature control water and the solar battery part 2 protected by the hollow tube connecting board 4 and a sealing resin part 3 for temperature control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309943-A (JP)
Title: Rotary electric machine
Inventor: KAMEI KOICHIRO
IPC: H02K3/28
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of increasing an output by reducing the inductance of an armature coil.  <P>SOLUTION: The rotary electric machine is used for a starter that starts an engine, and comprises an armature 7 in the starter. When an armature winding 2 is inserted in slots 4 formed in the armature 7, wave winding or short- jointed winding is employed as the manner of the winding of the armature winding 2. When the number 2p of poles is 6 and the number Ns of the slots is 23, both sides of the armature coil 2 are inserted in the fourth slot from the first slot, and the degree δ of the short-jointed winding (δ=|Ns/2p-yb|) is set to be 0.83 by setting a post-pitch yb to be 3, thus satisfying a relation of 0.5<δ<1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322937-A (JP)
Title: Silver halide color photographic light-sensitive material
Inventor: YONEYAMA HIROYUKI
IPC: G03C7/36
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photographic light-sensitive material excellent in color reproducibility and excellent also in rapid processability.  <P>SOLUTION: The silver halide color photographic light-sensitive material contains a yellow dye-forming coupler represented by formula (I) and a cyan coupler represented by formula (CC-I), wherein, in formula (I), Q represents a group of non-metal atoms that form a 5- to 7-membered ring in combination with the -N=C-N(R1)-, and in formula (CC-I), G<SB>a</SB>represents-C(R<SB>23</SB>) = or -N=; when G<SB>a</SB>represents -N=, G<SB>b</SB>represents -C(R<SB>23</SB>)=, and when G<SB>a</SB>represents -C(R<SB>23</SB>)=, G<SB>b</SB>represents -N=; and R<SB>21</SB>and R<SB>22</SB>each represents an electron- withdrawing group having a Hammett's substituent constant σ<SB>p</SB>of 0.20-1.0.  <P>COPYRIGHT: (C)2004,JPO